解决方法: 1.进入mysql查看secure_file_prive的值 mysql>SHOW VARIABLES LIKE "secure_file_priv"; secure_file_prive=null   -- 限制mysqld 不允许导入导出 secure_file_priv=/tmp/   -- 限制mysqld的导入导出只能发生在/tmp/目录下 secure_file_priv=' '         -- 不对mysqld 的导入 导出做限制 2.修改secu…

1.进入mysql查看secure_file_prive的值 $mysql -u root -p mysql>SHOW VARIABLES LIKE "secure_file_priv"; secure_file_prive=null   -- 限制mysqld 不允许导入导出 secure_file_priv=/tmp/   -- 限制mysqld的导入导出只能发生在/tmp/目录下 secure_file_priv=' '         -- 不对mysqld 的导入 导出…

解决方法: 1.进入mysql查看secure_file_prive的值 mysql>SHOW VARIABLES LIKE "secure_file_priv"; secure_file_prive=null   -- 限制mysqld 不允许导入导出 secure_file_priv=/tmp/   -- 限制mysqld的导入导出只能发生在/tmp/目录下 secure_file_priv=' '         -- 不对mysqld 的导入 导出做限制 2.修改secu…

1.进入mysql查看secure_file_prive的值 $mysql -u root -p mysql>SHOW VARIABLES LIKE "secure_file_priv"; secure_file_prive=null   -- 限制mysqld 不允许导入导出 secure_file_priv=/tmp/   -- 限制mysqld的导入导出只能发生在/tmp/目录下 secure_file_priv=' '         -- 不对mysqld 的导入 导出…

1.配置文件中将这行注销“secure-file-priv="C:/ProgramData/MySQL/MySQL Server 5.7/Uploads" ”:很多人添加权限依然不行就是因为这行没有添加: 注意:加完后一定要重启mysql: 2.赋权限 grant all on proposaldb.* to root@'localhost' identified by 'zzzz2222.'; set global read_only=off ;/*set global read_o…

Mysql 5.7,默认执行 update 语句时遇到错误提示: Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Editor and reconnect. 原因: 默认的安全策略,使…

MySQL中执行sql语句错误 Error Code: 1093. You can't specify target table 'car' for update in FROM clause 2017年03月21日 11:32:46 回归心灵 阅读数:686   版权声明:本文为博主原创文章,未经博主允许不得转载. https://blog.csdn.net/u010657094/article/details/64439486 当执行以下sql语句时会出现 Error Code:1093 错…

错误: Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column. To disable safe mode, toggle the option in Preferences -> SQL Editor and reconnect. 0.00026 sec 分析: 使用workbench,如果你要批量更新或删除数据…

oracle 查询数据一直提示:“error code [17004]; 无效的列类型”111111 问题场景:oracle,jpa,insert原因:插入的字段中有null.导致类型转换出问题,这个与表结构中非空无关=…

win10中cmd连接mysql提示:ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) pycharm连接提示:pymysql.err.OperationalError: (1045, "Access denied for user 'root'@'localhost' (using password: NO)") 参考: https://blog.csdn.net/h…